package com.shopping_back.service;

import com.shopping_back.common.Result;
import com.shopping_back.pojo.entity.PromotionActivity;

public interface IComboService {
    PromotionActivity getComboActivity(Long activityId);

    Result getComboItems(Long activityId, Integer page, Integer size);

    Result placeComboOrder(Long userId, Long activityId, Long comboId);
}
